This case was an elderly male patient with symptomatic aortic valve calcification and severe aortic valve stenosis. Before the operation, the heart valve team had fully evaluated the patient’s suitability for transcatheter aortic valve replacement and approach. This patient had severe stenosis and plaques in the iliac artery, femoral artery, descending aorta, so the carotid artery approach transcatheter aortic valve replacement was chosen. After the operation, the patient’s symptoms improved significantly. So far, the patient was generally in good condition, without chest tightness, shortness of breath and other symptoms in daily activities. The current clinical application of the transcarotid approach is relatively small, but it is believed that with the publication of more clinical research results, the application of the transcarotid approach in transcatheter aortic valve replacement will become more and more common.